Air moves through the respiratory system in a continuous cycle. which of the following correctly describes the movement of air through the parts of the respiratory system? nose, trachea, bronchioles, alveoli, cells nose, pharynx, alveoli, bronchioles, capillaries trachea, bronchi, pharynx, capillaries, cells trachea, bronchioles, bronchi, alveoli, pharynx

Nose, trachea, bronchioles, alveoli, cells. When air enters the body, it moves from the upper respiratory tract to the lower on its way to the lungs. The upper respiratory tract consists of the nose, nasal cavities, the sinuses, and the pharynx. The lower respiratory tract consists of the larynx, trachea, and the structures in the lungs, being the bronchi, bronchioles, and alveoli. The alveoli are where the actual gas exchanges occur. Capillaries carry the red blood cells in, and through thin membranes, they release carbon dioxide and take in oxygen.